20059130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 46884096

約数和(自身を除く): 26824966

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 47, 49, 65, 67, 70, 91, 94, 98, 130, 134, 182, 235, 245, 329, 335, 455, 469, 470, 490, 611, 637, 658, 670, 871, 910, 938, 1222, 1274, 1645, 1742, 2303, 2345, 3055, 3149, 3185, 3283, 3290, 4277, 4355, 4606, 4690, 6097, 6110, 6298, 6370, 6566, 8554, 8710, 11515, 12194, 15745, 16415, 21385, 22043, 23030, 29939, 30485, 31490, 32830, 40937, 42679, 42770, 44086, 59878, 60970, 81874, 85358, 110215, 149695, 154301, 204685, 213395, 220430, 286559, 299390, 308602, 409370, 426790, 573118, 771505, 1432795, 1543010, 2005913, 2865590, 4011826, 10029565, 20059130]

約数ペア:

[(1, 20059130), (2, 10029565), (5, 4011826), (7, 2865590), (10, 2005913), (13, 1543010), (14, 1432795), (26, 771505), (35, 573118), (47, 426790), (49, 409370), (65, 308602), (67, 299390), (70, 286559), (91, 220430), (94, 213395), (98, 204685), (130, 154301), (134, 149695), (182, 110215), (235, 85358), (245, 81874), (329, 60970), (335, 59878), (455, 44086), (469, 42770), (470, 42679), (490, 40937), (611, 32830), (637, 31490), (658, 30485), (670, 29939), (871, 23030), (910, 22043), (938, 21385), (1222, 16415), (1274, 15745), (1645, 12194), (1742, 11515), (2303, 8710), (2345, 8554), (3055, 6566), (3149, 6370), (3185, 6298), (3283, 6110), (3290, 6097), (4277, 4690), (4355, 4606)]